Gaia DR2 920486606217458944
All names: Gaia DR3 920486606217458944, LSPM J0753+3936, USNO-B1.0 1296-00196045, Gaia EDR3 920486606217458944, Gaia DR2 920486606217458944, WDJ075357.11+393609.24, SDSS J075357.13+393608.9, SDSS J075357.13+393609.0
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 53 57.49 (0.2) | 07 53 57.48 | 07 53 57.49 | 07 53 57.11 (0.2) | 07 53 57.48 | |||||
| Declination | 39 36 05.65 (0.2) | 39 36 05.76 | 39 36 05.65 | 39 36 09.24 (0.2) | 39 36 05.76 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 5334.0 | 5062.0 | 5186.0 (123) | ||||||
| log(g) | [cgs] | 7.74 | 7.53 | 7.57 (0.07) | ||||||
| Mass | [M☉] | 0.436 | 0.329 | 0.358 (0.05) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.1400 | 2.3420 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 9.76 (0.2) | 10.12 (0.3) | 9.76 | 9.76 (0.2) | 10.12 (0.3) | ||||
| Distance | [pc] | 102.47 (3) | 98.81 (3) | 102.47 | 102.47 (3) | 98.81 (3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 274.1387928 (0.3) | 274.9078336 (0.6) | 274.139 (0.3) | 274.9078336 | |||||
| Proper motion (declination) | [mas/yr] | -224.3852861 (0.2) | -224.7345861 (0.4) | -224.385 (0.2) | -224.7345861 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 20.00 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 19.10 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.06 (0.09) | 21.06 (0.09) | ||||||||
| g magnitude | 19.74 (0.01) | 19.74 (0.01) | ||||||||
| r magnitude | 19.19 (0.01) | 19.19 (0.01) | ||||||||
| i magnitude | 18.96 (0.01) | 18.96 (0.01) | ||||||||
| z magnitude | 18.83 (0.04) | 18.83 (0.04) | ||||||||
| G magnitude | 19.19 (0.04) | 19.21 | 19.19 | 19.19 (0.004) | 19.21 | |||||
| BP magnitude | 19.63 (0.04) | 19.55 | 19.55 | |||||||
| RP magnitude | 18.67 (0.03) | 18.61 | 18.61 | |||||||
| Pan g magnitude | 19.65 (0.01) | |||||||||
| Pan r magnitude | 19.15 (0.008) | |||||||||
| Pan i magnitude | 18.94 (0.006) | |||||||||
| Pan z magnitude | 18.90 (0.03) | |||||||||
| Pan y magnitude | 18.94 (0.07) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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